jlunavtgrad writes "I recently attended an embedded engineering conference and was surprised at how many vendors were selling tools to analyze source code and scan for bugs, without ever running the code. These static software analysis tools claim they can catch NULL pointer dereferences, buffer overflow vulnerabilities, race conditions and memory leaks. Ive heard of Lint and its limitations, but it seems that this newer generation of tools could change the face of software development. Or, could this be just another trend? Has anyone in the Slashdot community used similar tools on their code? What kind of changes did the tools bring about in your testing cycle? And most importantly, did the results justify the expense?"